[galib] ga allele set array

[#SAWHNEY ADITI#]

I am using the allele set array in the manner belwo and am gettign soem erros so wante dto knwo if i coudl get soem help

The part of the program:
.... 
  GARealAlleleSetArray alleles;
  alleles.add(0,15); // bound for the variable is 0-15
  alleles.add(0,1);
  alleles.add(0,1);
 GARealGenome genome(alleles, Objective);
  genome.mutator(GA1DArrayAlleleGenome<float>::FlipMutator);
  genome.crossover(GARealGenome::OnePointCrossover);
 
  GASteadyStateGA ga(genome); //default is 2 children replacing worst memebrs of population
  ga.populationSize(popsize);
  ga.nGenerations(ngen);
  ga.pMutation(pmut);
  ga.pCrossover(pcross);
  GATournamentSelector selector;
  ga.selector(selector);
  ga.terminator(GAGeneticAlgorithm::TerminateUponConvergence);
....
 
The error:
 
GAAlleleSet ::allele(unsigned int): this method has not been defined
 
can i please havesoem help on this?